diff --git a/flake.lock b/flake.lock
index 823baea8..051f027b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -33,11 +33,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1664177230,
-        "narHash": "sha256-eyo88ffm16I0K9cdcePbOsQg4MDjf1EgIdkGTLB/7iA=",
+        "lastModified": 1666454850,
+        "narHash": "sha256-TyP5n8k0uAxwmg81msWb08QXVTnE2tZAYoQq/H7h33A=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ff9793cfd1a25145a7e591af604675b3d6f68987",
+        "rev": "31acb601e388eb7d552f137dbe5cb4677fdf1c3c",
         "type": "github"
       },
       "original": {
@@ -65,11 +65,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1666062111,
-        "narHash": "sha256-OI0xx5Wx3Yph6Hg+aD3tn2csDLNWJqmXXWee85mlQuU=",
+        "lastModified": 1666494036,
+        "narHash": "sha256-4mmm+1MBPMD56LMLN9QcEwnfnu41NkA6lDeZGjSrxIw=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "8643439d1db65a33ca6813d0aa8956b2be4bd91d",
+        "rev": "af2e939ba2c7cbb188d06d6650c6353b10b3f2be",
         "type": "github"
       },
       "original": {